Augmented L-Shaped nested array based on the fourth-order difference co-array concept

Xiangnan Li; Shiwei Ren; Jianyan Liu; Weijiang Wang

doi:10.1109/SAM.2018.8448823

Augmented L-Shaped nested array based on the fourth-order difference co-array concept

Xiangnan Li, Shiwei Ren, Jianyan Liu, Weijiang Wang

集成电路与电子学院

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

8 引用（Scopus）

摘要

This paper presents a new two dimentional(2D) sparse array called the augmented L-shaped nested array based on the concept of fourth-order difference co-array. By properly choosing the relative positions of two L-shaped nested arrays, one could obtain a virtual planar array containing a large-scale hole-free uniform rectangular co-array. As a result, the degree of freedom could be greatly enhanced. Many theoretical properties are derived and simulations are included by considering the fourth-order cumulants of quasi-stationary signal to validate the superior performance of the proposed array in comparison with other 2D sparse arrays.

源语言	英语
主期刊名	2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018
出版商	IEEE Computer Society
页	31-35
页数	5
ISBN（印刷版）	9781538647523
DOI	https://doi.org/10.1109/SAM.2018.8448823
出版状态	已出版 - 27 8月 2018
活动	10th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2018 - Sheffield, 英国期限: 8 7月 2018 → 11 7月 2018

出版系列

姓名	Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop
卷	2018-July
ISSN（电子版）	2151-870X

会议

会议	10th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2018
国家/地区	英国
市	Sheffield
时期	8/07/18 → 11/07/18

访问文件

10.1109/SAM.2018.8448823

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引用此

Li, X., Ren, S., Liu, J., & Wang, W. (2018). Augmented L-Shaped nested array based on the fourth-order difference co-array concept. 在 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018 (页码 31-35). 文章 8448823 (Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop; 卷 2018-July). IEEE Computer Society. https://doi.org/10.1109/SAM.2018.8448823

@inproceedings{9468686806244801bf40a891ed22b395,

title = "Augmented L-Shaped nested array based on the fourth-order difference co-array concept",

abstract = "This paper presents a new two dimentional(2D) sparse array called the augmented L-shaped nested array based on the concept of fourth-order difference co-array. By properly choosing the relative positions of two L-shaped nested arrays, one could obtain a virtual planar array containing a large-scale hole-free uniform rectangular co-array. As a result, the degree of freedom could be greatly enhanced. Many theoretical properties are derived and simulations are included by considering the fourth-order cumulants of quasi-stationary signal to validate the superior performance of the proposed array in comparison with other 2D sparse arrays.",

author = "Xiangnan Li and Shiwei Ren and Jianyan Liu and Weijiang Wang",

note = "Publisher Copyright: {\textcopyright}2018IEEE.; 10th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2018 ; Conference date: 08-07-2018 Through 11-07-2018",

year = "2018",

month = aug,

day = "27",

doi = "10.1109/SAM.2018.8448823",

language = "English",

isbn = "9781538647523",

series = "Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop",

publisher = "IEEE Computer Society",

pages = "31--35",

booktitle = "2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018",

address = "United States",

}

Li, X, Ren, S, Liu, J & Wang, W 2018, Augmented L-Shaped nested array based on the fourth-order difference co-array concept. 在 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018., 8448823, Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop, 卷 2018-July, IEEE Computer Society, 页码 31-35, 10th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2018, Sheffield, 英国, 8/07/18. https://doi.org/10.1109/SAM.2018.8448823

Augmented L-Shaped nested array based on the fourth-order difference co-array concept. / Li, Xiangnan; Ren, Shiwei; Liu, Jianyan 等.
2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018. IEEE Computer Society, 2018. 页码 31-35 8448823 (Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop; 卷 2018-July).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - Augmented L-Shaped nested array based on the fourth-order difference co-array concept

AU - Li, Xiangnan

AU - Ren, Shiwei

AU - Liu, Jianyan

AU - Wang, Weijiang

PY - 2018/8/27

Y1 - 2018/8/27

N2 - This paper presents a new two dimentional(2D) sparse array called the augmented L-shaped nested array based on the concept of fourth-order difference co-array. By properly choosing the relative positions of two L-shaped nested arrays, one could obtain a virtual planar array containing a large-scale hole-free uniform rectangular co-array. As a result, the degree of freedom could be greatly enhanced. Many theoretical properties are derived and simulations are included by considering the fourth-order cumulants of quasi-stationary signal to validate the superior performance of the proposed array in comparison with other 2D sparse arrays.

AB - This paper presents a new two dimentional(2D) sparse array called the augmented L-shaped nested array based on the concept of fourth-order difference co-array. By properly choosing the relative positions of two L-shaped nested arrays, one could obtain a virtual planar array containing a large-scale hole-free uniform rectangular co-array. As a result, the degree of freedom could be greatly enhanced. Many theoretical properties are derived and simulations are included by considering the fourth-order cumulants of quasi-stationary signal to validate the superior performance of the proposed array in comparison with other 2D sparse arrays.

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U2 - 10.1109/SAM.2018.8448823

DO - 10.1109/SAM.2018.8448823

M3 - Conference contribution

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SN - 9781538647523

T3 - Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop

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EP - 35

BT - 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018

PB - IEEE Computer Society

T2 - 10th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2018

Y2 - 8 July 2018 through 11 July 2018

ER -

Augmented L-Shaped nested array based on the fourth-order difference co-array concept

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